//Gets the browser specific XmlHttpRequest Object 
function getXmlHttpRequestObject() {
 if (window.XMLHttpRequest) {
    return new XMLHttpRequest(); //Mozilla, Safari ...
 } else if (window.ActiveXObject) {
    return new ActiveXObject("Microsoft.XMLHTTP"); //IE
 } else {
    //Display our error message
    alert("Your browser doesn't support the XmlHttpRequest object.");
 }
}

//Our XmlHttpRequest object
var receiveReq1 = getXmlHttpRequestObject();

//Initiate the AJAX request
function makeRequest1(url, param) {
//If our readystate is either not started or finished, initiate a new request
 if (receiveReq1.readyState == 4 || receiveReq1.readyState == 0) {
   //Set up the connection to captcha_test.html. True sets the request to asyncronous(default) 
   receiveReq1.open("POST", url, true);
   //Set the function that will be called when the XmlHttpRequest objects state changes
   receiveReq1.onreadystatechange = updatePage1; 

   receiveReq1.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
   receiveReq1.setRequestHeader("Content-length", param.length);
   receiveReq1.setRequestHeader("Connection", "close");

   //Make the request
   receiveReq1.send(param);
 }   
}

//Called every time our XmlHttpRequest objects state changes
function updatePage1() {
 //Check if our response is ready
 if (receiveReq1.readyState == 4) {

var msg = receiveReq1.responseText;
if(msg=='Check Name' || msg=='name empty')
{
document.getElementById('result1').innerHTML = receiveReq1.responseText;
}
if(msg=='Name ok' )
{
document.getElementById('result1').innerHTML = '';
}


if(msg=='Check Phone Number')
{
document.getElementById('result3').innerHTML = receiveReq1.responseText;
}
if(msg=='Phone Number ok')
{
document.getElementById('result3').innerHTML = '';
}

if(msg=='Invalid email')
{
document.getElementById('result2').innerHTML = receiveReq1.responseText;
}
if(msg=='Valid Email')
{
document.getElementById('result2').innerHTML = '';
}

   //Set the content of the DIV element with the response text
   //document.getElementById('result').innerHTML = receiveReq.responseText;
   //Get a reference to CAPTCHA image
   //img = document.getElementById('imgCaptcha'); 
   //Change the image
   //img.src = 'create_image.php?' + Math.random();
 }
}




// JavaScript Document
function getParamname(getname) {

var getn=document.getElementById(getname).value;

 //Set the URL
 var url = 'validate_server.php';
 //Set up the parameters of our AJAX call
 var postStr = "name=" + getn;




 //Call the function that initiate the AJAX request
 makeRequest1(url, postStr);
}

function getParamemail(getemail)
{
var gete=document.getElementById(getemail).value;
var url = 'validate_server.php';
 //Set up the parameters of our AJAX call
 var postStr = "email=" + gete;


 //Call the function that initiate the AJAX request
 makeRequest1(url, postStr);

}

function getParamphone(getphone) {

var getp=document.getElementById(getphone).value;

var url = 'validate_server.php';
 //Set up the parameters of our AJAX call
 var postStr = "phone=" + getp;


 //Call the function that initiate the AJAX request
 makeRequest1(url, postStr);
}